Authenticator
Generate two-factor authentication codes in Chrome, Firefox, or Edge with the Authenticator extension.
About Authenticator
Generate two-factor authentication codes in Chrome, Firefox, or Edge with the Authenticator extension.
Authenticator is a website in our Security Tools collection, part of the Privacy & Security directory. It runs in your web browser, so there's nothing to install.
People usually find Authenticator when they’re looking for security and security tools.
Not quite what you need? Close alternatives include OTP Auth, 2FAuth, and 2FA Directory — compare them below.
Authenticator at a glance
- Website
- authenticator.cc
- Category
- Privacy & Security › Security Tools
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
Guides for Security Tools
Authenticator alternatives
Tools and sites you could use instead, ranked by how closely they match.
Manage two-factor authentication codes with OTP Auth, an iOS app listed on the App Store.
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Store, generate, and organize one-time password codes with 2FAuth, a self-hosted manager for individuals and teams.
Find which websites support two-factor authentication and what methods they offer in this directory.
Generate two-factor authentication codes with Proton Authenticator across supported devices, including phones and computers.
Generate secure SSL configurations for selected web, database, and mail software.
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Authenticator FAQ
What is Authenticator?
Generate two-factor authentication codes in Chrome, Firefox, or Edge with the Authenticator extension.
Can I use Authenticator in my browser?
Yes. Authenticator works on the web, so you can use it from any modern browser without installing anything.
What is Authenticator used for?
People use Authenticator for security and security tools, within our security tools category.
Is Authenticator working?
authenticator.cc responded when checked on Oct 5, 2026. Its current availability has not been confirmed.
What are the best alternatives to Authenticator?
Popular alternatives to Authenticator include OTP Auth, 2FAuth, 2FA Directory, and Proton Authenticator. We list 12+ options matched by topic, tags and features.
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